A (field) hockey player is running north at a speed of 8 ms1. A ball is coming
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Question:
A (field) hockey player is running north at a speed of 8 m⋅s−1. A ball is coming directly towards her from the north at a speed of 18 m⋅s−1. She swings her stick forward, directly north, at a speed of 6 m⋅s−1measured in her own frame of reference. What is the speed of the ball with respect to the hockey stick?
Relative to the hockey stick, the ball is travelling at ____ m⋅s−1.
Related Book For
Vector Mechanics for Engineers Statics and Dynamics
ISBN: 978-0073212227
8th Edition
Authors: Ferdinand Beer, E. Russell Johnston, Jr., Elliot Eisenberg, William Clausen, David Mazurek, Phillip Cornwell
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